Cmd click using KB maestro 5.3.2 not working

HI, I am using KB maestro 5.3.2 on OSX 10.6.8.

I have a click action with the command modifier selected, however when it runs it performs as though command is not being held down. When the macro is running if I hold down command myself then it behaves as I want it to.

Any ideas why it seems to be omitting the modifier?

No idea.

Some applications sense the modifiers directly, even sensing the keyboard directly, so it may be that it is a specific application.

Also, later versions of Keyboard Maestro use more modern APIs for simulating keystrokes, so that may be it.

Or it could be something else interfering with it.